/*
XPTracker - Alternative Agile Tracking Tool
Copyright (C) 2006-2009  Stephen Starkey

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
*/
package org.xptracker.web;

import net.sourceforge.stripes.action.DefaultHandler;
import net.sourceforge.stripes.action.ForwardResolution;
import net.sourceforge.stripes.action.Resolution;
import net.sourceforge.stripes.action.UrlBinding;
import org.apache.commons.beanutils.BeanComparator;
import org.xptracker.domain.Story;
import org.xptracker.domain.WikiPage;
import org.xptracker.search.AnnotationDrivenIndexingHelper;
import org.xptracker.search.IndexingHelper;
import org.xptracker.search.SearchHelp;

import java.util.Collections;
import java.util.List;

@UrlBinding("/Help.action")
public class HelpActionBean extends StandardActionBean {

  private final IndexingHelper helper = new AnnotationDrivenIndexingHelper();

  public List<SearchHelp> getStoryQueryFields() {
    return getQueryFields(Story.class);
  }

  public List<SearchHelp> getWikiQueryFields() {
    return getQueryFields(WikiPage.class);
  }

  private List<SearchHelp> getQueryFields(Class clazz) {
    final List<SearchHelp> fields = this.helper.loadHelpBeans(clazz);
    Collections.sort(fields, new BeanComparator("queryField"));
    return fields;
  }

  @DefaultHandler
  public Resolution displaySearchHelp() {
    return new ForwardResolution("help/searchHelp.jsp");
  }
}
